<!DOCTYPE html>
<html>
	<head>
		<title>ERROR</title>
		<meta http-equiv="X-UA-Compatible" content="IE=edge">
		<meta name="viewport" content="width=device-width, initial-scale=1" />
		<style>
		html,body {
			height: 100%;
			margin:0;
			padding:0;
		}
		body>div {
			color: #ccc;
			display: flex;
			flex-direction: column;
			justify-content: center;
			align-items: center;
			height: 100%;
			font-size: 20px;
		}
		body>div>p {
			margin:20px;
		}
		</style>
		<script>
			function invoke() {
				eReader && eReader.showMessage();
			}
		</script>
	</head>
	<body>
		<div>
			<img src="res://oops.svg">
			<p>服务暂时不可用</p>
		</div>
	</body>
</html>
